Pith Number

pith:DEFYUAJW

pith:2016:DEFYUAJWU3THVQRCEBXGEQDIRR

not attested not anchored not stored refs pending

A New Code for Numerical Simulation of MHD Astrophysical Flows With Chemistry

Igor Chernykh, Igor Kulikov, Viktor Protasov

arxiv:1608.08748 v1 · 2016-08-31 · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DEFYUAJWU3THVQRCEBXGEQDIRR}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:06:40.004869Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

190b8a0136a6e67ac222206e6240688c52c5ddf157ff61e8aeeffed416b51a64

Aliases

arxiv: 1608.08748 · arxiv_version: 1608.08748v1 · doi: 10.48550/arxiv.1608.08748 · pith_short_12: DEFYUAJWU3TH · pith_short_16: DEFYUAJWU3THVQRC · pith_short_8: DEFYUAJW

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/DEFYUAJWU3THVQRCEBXGEQDIRR \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 190b8a0136a6e67ac222206e6240688c52c5ddf157ff61e8aeeffed416b51a64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e2aa4081a099c9bd93ee233270b0f1f8aba650fb217fa586eb3496d6b844736",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2016-08-31T07:11:43Z",
    "title_canon_sha256": "57d206e25b44af62cad0de33a75cc4318e796c26c2d490474b6a624c7307d8d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.08748",
    "kind": "arxiv",
    "version": 1
  }
}